include

using namespace std;
int main()
{

int num_players; // 定义玩家人数变量 
cout << "输入玩家人数："; 
cin >> num_players; // 读取玩家人数 

string players[num_players]; // 定义一个字符串数组来存储所有的玩家名字

for (int i = 0; i < num_players; i++) { // 遍历每一个玩家，读取其名字 
    cout << "输入第" << (i + 1) << "位的名字："; 
    cin >> players[i];   }

cout << endl << "刺激战场开始！" << endl;

for (int j = 0; j < num_players - 1; j++) { // 遍历所有的对战配对 

    for (int k = j + 1 ; k < num_players ; k++) {  

        cout<< players[j]<<" VS "<< players[k]<<endl;   } }

 cout<<"游戏结束，感谢大家投入刺激战场！"<<endl;   return 0;}